Glutamic acid, molecular formula C5H9NO4, is an α-amino acid that is used by almost all organisms for the biosynthesis of proteins. It is an conditionally essential amino acid, meaning that the body c
Monosodium glutamate, also known as sodium glutamate, is a sodium salt of glutamic acid. MSG is found naturally in some foods including tomatoes and cheese in this glutamic acid form, and is used in c
Glutamic acid
…plays the principal role in neural activation. This anion creates the savory umami flavor of foods and is found in glutamate flavorings such as monosodium glutamate (MSG). In Europe, it is classified as food additive E621 [for monosodium glutamate] and E620 [for glutamic acid itself]. In highly alkaline solutions…